HI! I am Ethel's great-granddaughter. I'm not really on ancestry.com, I just signed up for a free account so I could reply to your post. (Your post popped up during a google search for Gehile Crabb's info.) I'm doing the tree on wikitree (which is free). My email is
jenniferkontonasakis@gmail.com if you'd like to contact me and share some info.
Thanks!
Jenn